וּמַ֛יִם בִּמְשׂוּרָ֥ה תִשְׁתֶּ֖ה שִׁשִּׁ֣ית הַהִ֑ין מֵעֵ֥ת עַד־עֵ֖ת תִּשְׁתֶּֽה׃
At iinom ka ng tubig nang may sukat, ang ikaanim na bahagi ng isang hin; mula sa isang takdang oras hanggang sa gayunding oras kinabukasan ay iinumin mo ito.
Pirkei Avot
Such is the way [of a life] of Torah: you shall eat bread with salt, and rationed water shall you drink; you shall sleep on the ground, your life will be one of privation, and in Torah shall you labor. If you do this, “Happy shall you be and it shall be good for you” (Psalms 128:2): “Happy shall you be” in this world, “and it shall be good for you” in the world to come.